Margherita da Montefeltro
Margherita da Montefeltro was a daughter of Count Galasso da Montefeltro and Allegrezza da Monteverde of Fermo, and mother with Guido Napolitano of Chiavello de Clavellis, who became lord of Fabriano.
Margherita da Montefeltro was a daughter of Count Galasso da Montefeltro and Allegrezza da Monteverde of Fermo, and mother with Guido Napolitano of Chiavello de Clavellis, who became lord of Fabriano.